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All Journal Vocational : Jurnal Inovasi Pendidikan Kejuruan INTERNATIONAL JOURNAL OF EDUCATION, INFORMATION TECHNOLOGY, AND OTHERS Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Penelitian Rumpun Ilmu Teknik Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer Saturnus: Jurnal Teknologi dan Sistem Informasi Semeru Jurnal Pengabdian Masyarakat LEMBAH: Jurnal Pengabdian Masyarakat
Diyajeng Luluk Karlina
Universitas Sultan Ageng Tirtayasa
Religion Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Analysis Review of Electromagnetic Fields in System Long Stator Linear Synchronous Motor for Improving Maglev Speed Diyajeng Luluk Karlina
International Journal of Education, Information Technology, and Others Vol 9 No 2 (2026): International Journal of Education, information technology   and others
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research presents an in-depth literature review regarding the role and characteristics of electromagnetic fields in the Long Stator Linear Synchronous Motor (LS-LSM) system to support the improvement of transportation maglev operational speed. The review emphasizes how magnetic flux behavior, field uniformity, and electromagnetic synchronization influence propulsion efficiency and dynamic stability in high-speed maglev operations. As the primary propulsion unit, the LS-LSM operates by synchronizing the moving magnetic field generated along the stator with the magnetic elements on the train, thereby producing a stable and continuous propulsion force. The findings indicate that the quality of the electromagnetic field, evaluated through flux density, waveform purity, and harmonic distortion reduction, significantly affects levitation stability, propulsion smoothness, and energy conversion efficiency. Electromagnetic field optimization can reduce power losses, minimize propulsion force fluctuations, and maintain propulsion performance at high speeds. This review also identifies potential technological developments, including the use of advanced magnetic materials, improved stator designs, and intelligent control strategies capable of regulating the electromagnetic field in real time. These insights support the design of propulsion systems that are more efficient, stable, and responsive. The research concludes that improving the quality of the electromagnetic field in LS-LSM systems is a key factor in achieving higher maglev speeds, better operational stability, and greater reliability for next-generation transportation systems.Top of Form
Sosialisasi Penggunaan Peralatan Listrik dan Bahaya Konsleting di Kampung Ciranjieun Desa Pasir Limus Kecamatan Pamarayan Kabupaten Serang Banten Endi Permata; Yus Rama Denny; Hilton Tarnama PM; Didik Aribowo; Bagus Dwi Cahyono; Diyajeng Luluk Karlina
Semeru: Jurnal Pengabdian Kepada Masyarakat Volume 2 Nomor 2 Tahun 2025
Publisher : LPPM Universitas Bhayangkara Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55499/semeru.v2i2.1693

Abstract

Peralatan listrik sangat diperlukan untuk keperluan dirumah dan fasilitas umum seperti sekolah, tempat ibadah, dan lokasi sosial lainnya. Penggunaan peralatan listrik yang benar dapat mencegah dari bahaya kebakaran. Terjadi kecelakaan atau kematian karena penggunaan sumber listrik yang tidak sesuai atau salah, seperti instalasi yang tidak memenuhi standar. Tujuan dari kegiatan pengabdian masyarakat ini adalah untuk meningkatkan kesadaran para warga di kampung ciranjieun desa pasir limus kecamatan pamarayan tentang cara menggunakan peralatan listrik dan perangkat elektronik secara aman dan menghindari bahaya konsleting listrik. Kegiatan pengabdian masyarakat ini dilaksanakan dengan memberikan materi tentang cara aman menggunakan peralatan listrik dan bahaya listrik melalui presentasi, audio visual, dan buku yang menggambarkan penggunaan peralatan listrik, serta peralatan elektronik dan sumber listrik yang berbahaya yang dapat membahayakan para warga jika mereka tidak berhati-hati. Informasi tentang pengabdian masyarakat ini, yang mencakup penggunaan peralatan listrik, serta peralatan elektronik yang aman dan bahaya konsleting listrik. Para warga dapat lebih mudah memahami jika diberikan gambar serta audio visual. Diharapkan dengan kegiatan ini meningkatkan pengetahuan para warga tentang cara aman menggunakan peralatan listrik serta dapat terhindar dari bahaya konsleting listrik.
PENINGKATAN KREATIVITAS SISWA SEKOLAH DASAR NEGERI BELUMBANG MENGGUNAKAN CANVA Diyajeng Luluk Karlina
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 6, No 3 (2026): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v6i3.2810

Abstract

Elementary school education is the initial level in shaping students' creativity. To enhance students' creativity today, engaging applications are needed, one of which is Canva. SD Negeri Belumbang has great potential to improve student creativity; however, this has not yet been realized because creativity development programs are not included in the main focus of teaching and learning activities. Therefore, the objective of this community service at SD Negeri Belumbang is to enhance students' creativity through Canva-based graphic design training. This activity focuses on elementary school students from grades four to six who have an interest in developing their creativity but have limited access to technology-based programs. The steps used in this program include providing materials related to Canva design and conducting practical activities in creating designs using Canva, such as posters. The results of this community service show that students from grades four to six are able to express their creativity in the form of posters through Canva. ABSTRAKPendidikan sekolah dasar merupakan tingkatan awal dalam membentuk kreativitas siswa. Dalam meningkatkan kreativitas siswa saat ini diperlukan aplikasi yang menarik salah satunya Canva. SD Negeri Belumbang memiliki potensi besar dalam peningkatan kreativitas siswa, namun hal ini belum bisa terlaksana dikarenakan program peningkatan kreativitas tidak termasuk dalam fokus kegiatan belajar mengajar. Oleh karena itu, tujuan pengabdian masyarakat pada SD Negeri Belumbang untuk meningkatkan kreativitas siswa melalui pelatihan desain grafis berbasis canva. Kegiatan ini berfokus pada siswa sekolah dasar kelas empat hingga enam yang memiliki minat dalam pengembangan kreativitas namun memiliki keterbatasan akses terhadap program berbasis teknologi. Langkah yang digunakan dalam pengabdian ini diantaranya memberikan materi terkait desain canva dan melakukan praktek pembuatan desain canva bisa dalam bentuk poster. Hasil dari pengabdian ini menunjukkan bahwa siswa kelas empat hingga kelas enam sekolah dasar bisa menuangkan kreativitasnya dalam bentuk poster melalui Canva.
EFEKTIVITAS MEDIA PHET SIMULATIONS DALAM PEMBELAJARAN MENDALAM TERHADAP HASIL BELAJAR HUKUM OHM SISWA SMK Melti Septiani; Siswo Wardoyo; Diyajeng Luluk Karlina
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 4 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i4.13979

Abstract

This study was motivated by students’ low learning outcomes in Ohm’s Law, particularly difficulties in understanding the relationship among voltage, current, and resistance, as well as the limited use of interactive learning media. Although previous studies have shown that PhET Simulations can support learning outcomes, studies integrating PhET Simulations with a deep learning approach in Ohm’s Law instruction at vocational high schools, particularly in Grade X Electrical Installation Engineering (TITL), remain limited. The novelty of this study lies in integrating PhET Simulations with the deep learning principles of mindful, meaningful, and joyful learning. This study aimed to determine differences in learning outcomes and the effectiveness of using PhET Simulations within a deep learning approach. The study employed a quantitative approach with a quasi-experimental design using a nonequivalent control group design. It was conducted in May 2026 over two meetings. The analyzed data involved 72 students, comprising 36 students in the experimental class and 36 students in the control class, selected through nonprobability sampling using purposive sampling. The main instrument was a validated and reliable cognitive learning outcome test administered as a pretest and posttest, while a questionnaire was used as supporting data to describe students’ responses. The Independent Samples t-Test indicated a significant difference in learning outcomes between the two classes (t = -3.078, df = 70, p = .003). The N-Gain based on mean scores was 0.714 (71.44%) for the experimental class, categorized as high, and 0.595 (59.49%) for the control class, categorized as moderate. The effect size was 0.73, indicating a moderate effect. Therefore, PhET Simulations integrated with a deep learning approach was more effective in improving students’ cognitive learning outcomes in Ohm’s Law than conventional instruction. ABSTRAK Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar peserta didik pada materi Hukum Ohm, terutama karena kesulitan memahami hubungan antara tegangan, arus, dan hambatan serta masih terbatasnya penggunaan media pembelajaran interaktif. Meskipun berbagai penelitian menunjukkan bahwa PhET Simulations dapat mendukung hasil belajar, kajian yang mengintegrasikan PhET Simulations dengan pendekatan pembelajaran mendalam pada materi Hukum Ohm di SMK, khususnya kelas X Teknik Instalasi Tenaga Listrik (TITL), masih terbatas. Kebaruan penelitian ini terletak pada integrasi PhET Simulations dengan prinsip pembelajaran mendalam yang mencakup mindful, meaningful, dan joyful learning. Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar dan efektivitas penggunaan PhET Simulations dalam pendekatan pembelajaran mendalam. Penelitian menggunakan pendekatan kuantitatif dengan desain quasi experimental berupa nonequivalent control group yang dilaksanakan pada bulan Mei 2026 selama dua kali pertemuan. Data yang dianalisis melibatkan 72 peserta didik, terdiri atas 36 peserta didik kelas eksperimen dan 36 peserta didik kelas kontrol, yang dipilih melalui nonprobability sampling dengan teknik purposive sampling. Instrumen utama berupa tes hasil belajar kognitif pretest dan posttest yang telah diuji validitas dan reliabilitas, sedangkan kuesioner digunakan sebagai data pendukung untuk melihat respons peserta didik. Hasil Independent Samples t-Test menunjukkan perbedaan hasil belajar yang signifikan antara kedua kelas (t = -3,078; df = 70; p = 0,003). Nilai N-Gain berdasarkan rata-rata skor pada kelas eksperimen sebesar 0,714 (71,44%) dan termasuk kategori tinggi, sedangkan kelas kontrol sebesar 0,595 (59,49%) dan termasuk kategori sedang. Nilai effect size sebesar 0,73 berada pada kategori sedang. Dengan demikian, penggunaan PhET Simulations yang terintegrasi dengan pendekatan pembelajaran mendalam lebih efektif dalam meningkatkan hasil belajar kognitif peserta didik pada materi Hukum Ohm dibandingkan dengan pembelajaran konvensional.
Studi Medan Elektromagnetik pada Pembangkit Listrik Tenaga Surya Yuninda Triyatne; Ardian Nurarifin; Sonata Mahardika; Umar Hamzah; Diyajeng Luluk Karlina
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 6 (2024): November : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i6.609

Abstract

This research investigates the electromagnetic field (EMF) characteristics generated by solar power plants, focusing on their potential environmental and health impacts. The study employs a dual methodology combining direct measurements using gaussmeters and computer simulations using COMSOL software to map electromagnetic fields around solar power installation components. Measurements were taken under two conditions: during solar power plant operation and non-operation, to establish comparative baseline data. The research found significant variations in electromagnetic field intensity based on operational status and distance from components, particularly near inverters and cable networks. Results indicate that EMF levels are higher during operation, with field strength decreasing exponentially with distance from the source. These findings contribute to understanding EMF distribution patterns in solar installations and provide valuable insights for implementing appropriate mitigation strategies to ensure safe operation within established exposure standards.
Desain dan Implementasi Sistem Penyiraman Otomatis Berbasis IoT Menggunakan Mikrokontroler ESP Diyajeng Luluk Karlina
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 2 (2025): Maret: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i2.762

Abstract

This research develops a prototype of an automatic watering device based on the Internet of Things (IoT) and a soil moisture sensor to improve the efficiency of watering crops in agricultural fields. The main problem addressed is the consistency and efficiency of watering in large agricultural fields, where traditional management is prone to human error and inefficient water use. The developed prototype uses an ESP8266 microcontroller (NodeMCU) as the brain of the system connected to a Wi-Fi network, allowing remote monitoring and control via the Blynk application. A soil moisture sensor is used to detect soil conditions in real-time, triggering watering only when needed. This helps optimize water use and increase agricultural productivity sustainably. This research outlines the methodological steps from design, manufacturing, to implementation of the prototype in the field. Evaluation of the results shows that the system successfully regulates watering effectively based on soil conditions, with positive responses from farmers as end users.
Inovasi Transportasi Modern: Pemanfaatan Medan Elektromagnetik pada Kereta Maglev dan Kendaraan Listrik Fiana Fiana; Rafika Desfiana; Muhammad Rifki Arrosyid; Muhammad Rosyid Ridho; Diyajeng Luluk Karlina
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4535

Abstract

The introduction of electromagnetic devices into modern transportation has revolutionized mobility and enabled more rapid, efficient, and reliable solutions. This study examines the use of electromagnetic devices in Maglev and listrik (EV) keretas. Utilizing magnetic levitasi, EV uses electromagnetic principles to propel its hemat energy, whereas Maglev achieves high-speed transportation with low force. This study identifies key technologies, their benefits, and challenges in implementing the system in question. It also examines the system's global impact on energy consumption and environmental degradation. All of this indicates that more extensive innovation and investment in electromagnetic transportation can speed up transitions to ramah lingkungan mobility.
Analisis Gelombang Elektromagnetik pada Transmisi Jaringan 5G di Indonesia Rafif Abyakto; Qonita Auliani; Naif Baihaqi; Muhammad Rizki; Diyajeng Luluk Karlina
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4545

Abstract

Electromagnetic waves in 5G transmission in Indonesia, a cellular network based on electromagnetic waves, which has revolutionized wireless communications. This wireless technology is more advanced than previous wireless technologies (1G, 2G, 3G and 4G). Electromagnetic waves are a type of electromagnetic radiation consisting of electric and magnetic fields moving simultaneously. 5G operates at a higher frequency than previous cellular technologies. The relationship between 5G signals and electromagnetic waves and their impact on signal performance and range. Here we discuss how 5G operates at higher frequency ranges, including millimeter wave (mmWave), which offers very high data speeds and large capacities. 5G technology is a fifth generation wireless communication network that offers faster data speeds, lower latency, and greater connection capacity compared to previous generations. Of particular concern is the impact of the electromagnetic fields (EMF) generated by this technology on the environment and human health. 5G technology uses higher frequencies in the millimeter wave (mmWave) spectrum, reaching 24 to 100 GHz, in addition to low to medium frequencies also used by 4G networks. Research has shown that the electromagnetic field of 5G technology has different properties, such as shorter wavelengths so that the penetration depth into living tissue is smaller.
Studi dan Implementasi Gelombang Elektromagnetik dalam Berbagai Aplikasi Muhamad Aldi Firdaus; Anggie Maulia; Syuja Rifka Khairyansyah; Gilang Nur Rosyid; Diyajeng Luluk Karlina
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4547

Abstract

This study aims to examine the applications of electromagnetic waves across fields such as daily life, military, and medicine. The research highlights the importance of electromagnetic waves in modern technology. A literature review method was employed to gather data from scientific journals focusing on the history, definitions, classifications, and applications of electromagnetic waves. The theoretical framework includes the development of electromagnetic wave theory, spectrum classification, and related technologies. Results reveal the use of microwaves in ovens and satellite communication, infrared in thermal imaging and guided missiles, and X-rays and gamma rays in medical diagnostics and treatment. This study underscores the significant contribution of electromagnetic waves in enhancing technological efficiency across various sectors. The findings are expected to encourage the development of innovative applications in the future.
Pengaruh Radiasi Gelombang Elektromagnetik pada Ponsel terhadap Kesehatan Manusia Muhammad Subhan Aditya; Apipah Apipah; Elpi Purnamasari; Muhammad Taufiq Hidayatullah Syari; Diyajeng Luluk Karlina
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4562

Abstract

The development of communication technology, especially mobile phones, has brought significant changes to everyday life. Their widespread use has made cell phones not only a communication tool but also a multifunctional device that influences many aspects of life. Along with the widespread use of cell phones, concerns have also emerged about the impact of electromagnetic wave radiation caused by cell phones on the human body. This research aims to analyze the effect of cell phone electromagnetic radiation on health using a literature study method, namely by taking data from several journals which are then reviewed based on the research title. And the research results obtained suggest that the radiation emitted by cellphones can potentially cause health problems such as brain tumors, stress and headaches. To prevent the impact of this radiation, we as cellphone users must be more careful in their use by not using cellphones excessively and must pay attention to the visibility when looking at the screen when in use. Keywords: Health, Cell Phones, Electromagnetic Radiation.
Co-Authors Anggie Maulia Apipah Apipah Ardian Nurarifin BRYANT REZA PAHLEVI Didik Aribowo Dwi Cahyono, Bagus Elpi Purnamasari Endi Permata Fiana Fiana Gilang Nur Rosyid Hilton Tarnama PM Melti Septiani Muhamad Aldi Firdaus Muhammad Rifki Arrosyid Muhammad Rizki Muhammad Rosyid Ridho Muhammad Subhan Aditya Muhammad Taufiq Hidayatullah Syari Nadita Dwi Pramestia Naif Baihaqi Qonita Auliani Rafif Abyakto Rafika Desfiana Salsabila Aulia Sandi Rahyadi Siswo Wardoyo Sonata Mahardika Syuja Rifka Khairyansyah Umar Hamzah Yuninda Triyatne Yus Rama Denny